Explain how knowing 1+7 helps you find the sum for 7+1

2 answers:

8 0

Because they equal the same thing

3 0

1+7 and 7+1 equal the same amount. It doesn't matter which position the number is in. The sum will be 8 either ways. Hope that helps :)

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AVprozaik [17]

4m = 12x + 40

8x + 8x + 12x + 40 + 4m = 360

28x + 40 + 12x + 40 = 360

x = 7

m = 12(7) + 40 = 124

7 0

3 years ago

Shkiper50 [21]

Answer:

3/8

Step-by-step explanation:

3/4 divide 2 = 4÷2= 3/8

4 0

3 years ago

Reika [66]

Answer:

1, 2, 3, 6, 103, 206, 309, 618

3 0

3 years ago

kotykmax [81]

Answer:

30 seconds

Step-by-step explanation:

10x10=100 3x10=30

3 0

3 years ago

DochEvi [55]

There are six possible outcomes

8 0

3 years ago